About Tobias and Stelzer Technologies

My Vision and Mission

The humble beginnings of this company are rooted in Blender3D with a goal of creating and exploring immersive virtual worlds. My vision with Stelzer Technologies is not limited to one individual product (although creating my own procedural universe in VR would be neat). It is about finding, exploring and sharing beauty in virtual worlds and somehow earning the money doing what I am passionate about.

Portrait of me, Tobias Stelzer

World Builder, Pixel-alchemist, Storyteller in Code and Geometry

My name is Tobias Stelzer, founder and driving force behind Stelzer Technologies UG (limited liability). I don’t just build worlds in VR—I create the tools that bring them to life. Between technology and creativity, between logic and magic—this is where coding, 3D design, and storytelling merge into something new.

My Journey

With a background in Aerospace Engineering, I have always been passionate about merging technical ingenuity with creative innovation. During my Master’s studies, I had the opportunity to work with then-new technologies like the Microsoft Hololens and experience Virtual Reality with the Google Cardboard (exiting, I know ;-)). Blender3D is part of my life since at least 2004. I have witnessed the legacy UI and had the steep learning curve of early Blender (the old Blender users know what I’m talking about :D). These experiences ignited my fascination with Mixed Reality and laid the foundation for Stelzer Technologies.

Tools for immersive worlds

I create virtual worlds – and the tools to bring them to life. My own challenges in Blender and Unity result in tools that make life easier for game developers, 3D artists and other world builders.

  • MeshAnalyzer Pro – A Blender addon that analyzes and visualizes the topology of a mesh to enable clean, optimized geometry.
  • TreeShaper – Create individual trees in Blender with precise growth and no-grow zones.
  • Lysendral VR – An immersive VR experience set in the fantasy world of Isfyre, where the balance between the gods of the seasons and the Mother of the Gods has been shaken. Immerse yourself in a bustling city of half-timbered houses, gothic architecture, secrets and dangers.

I develop tools and experiences that combine technology and storytelling – for anyone who wants to create and explore new worlds.

Expanding Horizons

I am evolving beyond VR/AR development. I am venturing in photogrammetry services, creating high-quality 3D scans and textures for various applications, from digital heritage preservation (see here) to environment modeling.

Some of my space designs found their way on t-shirts and merchandize with my brand Planetary Edition. Head over there if you are interested in space apparel.

Not only do I plan my modular assets for mixed reality applications, but they will also appear adapted for 3D printing.

Passion and Dedication

I am driven by a passion for innovative aerospace engineering and 3D solutions, and I thrive at the intersection of rational logic and intuitive creativity. This dedication fuels my commitment to delivering innovative products and projects that empower my clients and contribute to technological advancement.

Join me on this exciting journey as I continue to innovate and push the boundaries of what is possible.

Stay Connected

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